Internet Security :
http://www.symantec.com/index.htm
http://www.zonelabs.com
http://smb.sygate.com/
http://www.lavasoft.de
http://www.mcafee.com/uk/
http://www.f-secure.com/
http://www.sophos.com/
http://www.kaspersky.com/
trend on-line scanning
AVG free AV http://free.grisoft.com/freeweb.php/doc/2/
Avira free AV
Microsoft Security
Intel 440BX: http://www.intel.com/design/chipsets/440bx/index.htm?iid=PCG+devleftnav&
Intel 810: http://www.intel.com/design/chipsets/810/index.htm?iid=PCG+devleftnav&
CPU Manufacturers :
AMD
Intel
VIA/Cyrix
Processors :
Intel Pentium
Intel Celeron
Intel Pentium III Xeon
Newer CPUs
AMD Athlon
AMD Duron
AMD K6-III AMD K6-2
VIA Cyrix
ATX, Micro ATX, BTX etc specification
PC Connectors:
AGP :
AGP Specification: http://www.evga.com/articles/public.asp?AID=103
PCI:
PCISIG (Peripheral Component Interconnect Special Interest Group): http://www.pcisig.com/
PICMG (PCI Industrial Computer Manufacturers Group): http://www.picmg.org/
SCSI:
Adaptec SCSI controller: http://www.adaptec.com/
SCSI Trade Association: http://www.scsita.org/
USB:
Intel USB Component Family: http://www.intel.com/design/usb/
USB Implementors Forum: http://www.usb.org
IEEE-1394 (Firewire):
IEEE-1394 Printer Working Group: http://www.pwg.org/p1394/
1394 Trade Association: http://www.1394ta.org/
Fire Wire Apple Developer Connection: http://developer.apple.com/hardware/FireWire/
Adaptec 1394 solutions: http://www.adaptec.com
Intelligent I/O (I2O):
I2O Special Interest Group: http://www.i2osig.org/
Intel I2O Technology: http://www.intel.com/design/iio/index.htm
IrDA (Infra Red Data Association):
Infra Red Data Association: http://www.irda.org/